Playtex Reusables The Insulator Bottle

Cool for travel. Warm for feeding. Stage 1 (Slow Flow) nipple. 8 oz (236 ml). The Insulator Latch-On Nipple: Designed for easy acceptance by baby. Raised, slightly textured area is designed to encourage proper latch-on. Leak-proof cap protects the nipple from leaking. State 1 (Slow Flow) Nipple designed for younger babies (0-6 mos.) as it has a slower flow. Snap-On Insulating Shell: Keeps liquids cool and fresh twice as long as most ordinary bottles. Keeps liquids warm during feeding. Separates easily for heating and cleaning.